CN114223620A - Multilayer stacking type silkworm tray feeding equipment and system - Google Patents
Multilayer stacking type silkworm tray feeding equipment and system Download PDFInfo
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- CN114223620A CN114223620A CN202111659432.XA CN202111659432A CN114223620A CN 114223620 A CN114223620 A CN 114223620A CN 202111659432 A CN202111659432 A CN 202111659432A CN 114223620 A CN114223620 A CN 114223620A
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 18
- 238000004659 sterilization and disinfection Methods 0.000 claims description 18
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 10
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
- A01K67/04—Silkworms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
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- Biodiversity & Conservation Biology (AREA)
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Abstract
The multilayer stacking type silkworm tray feeding equipment comprises a feeding chamber, wherein a silkworm tray is arranged in the feeding chamber, a sand discharge hole is formed in the silkworm tray, a first air inlet pipe, a second air inlet pipe and an air outlet are formed in the feeding chamber, a material receiving plate connected to the inner wall of the feeding chamber through a hinge is arranged below the silkworm tray, an air bag communicated with the first air inlet pipe and a material guide piece installed in the air outlet are arranged below the material receiving plate; the feeding equipment comprises a feeding state and a sand removing state; in the feeding state, the air bag expands and supports the material receiving plate to keep a horizontal state, and airflow continuously enters the feeding chamber through the second air inlet pipe and is discharged out of the feeding chamber through the exhaust port; under the state of sand removal, the air bag contracts, the material receiving plate inclines towards the material guiding part, and the air flow continuously enters the feeding chamber through the air outlet and is discharged out of the feeding chamber through the second air inlet pipe. The invention obviously reduces the interference to the activity of the silkworm in the process of sand removal and ventilation, is beneficial to the growth of the silkworm and realizes the large-scale and intelligent silkworm breeding.
Description
Technical Field
The invention relates to the technical field of silkworm breeding equipment, in particular to multilayer stacking type silkworm tray feeding equipment and system.
Background
China is the origin of the silk industry in the world and is also the largest silkworm silk production and export country in the world. The breeding of the mulberry silkworms is a core link of the silk industry, high-quality silk cocoons are important guarantee for high-quality silk, and large-scale and intelligent silkworm breeding equipment is a premise and a foundation for obtaining the high-quality silk cocoons.
In the prior art, silkworm breeding equipment such as PY 80 type young silkworm breeding combined machine developed by the silkworm research institute of Chinese academy of agricultural sciences, circulating suspension type breeding machine developed by the silkworm farm of Zhejiang province, large steel skeleton double-closed-loop automatic circulating movable silkworm trays developed by the silkworm research institute of Sichuan academy of agricultural sciences and the like is mainly used for breeding young silkworms and is not suitable for breeding large silkworms.
The giant silkworm is a general term from 4.5-year-old silkworm to mature silkworm, the feeding condition of the giant silkworm is obviously different from that of the young silkworm, the temperature for feeding the giant silkworm is lower than that of the young silkworm in the aspects of temperature and humidity, and a certain air flow is required in a silkworm chamber for ventilation and keeping a silkworm rearing bed properly dry; in the aspects of sand removal and disease prevention, the silkworm feed amount is larger, the excrement discharge amount is large, and sand removal needs to be performed more frequently and regularly. At present, the research of the rearing equipment related to the silkworm is less, the rearing of the silkworm still depends on the traditional silkworm rod and the multilayer silkworm frame built by the trapezoidal frame, the ventilation effect is poor, the sand removing capability is weak, the artificial load is large, and the large-scale and intelligent silkworm rearing is difficult to realize.
For this reason, it is necessary to design a silkworm rearing apparatus in accordance with the rearing requirements of the silkworms.
Disclosure of Invention
The invention aims to provide a multi-layer stacking type silkworm tray feeding device, which solves the problems of poor ventilating effect, weak sand removing capability and large artificial load of silkworm feeding caused by the lack of special feeding devices in the prior art, improves the ventilating effect and the sand removing capability of the silkworm feeding, and achieves the purpose of large-scale and intelligent silkworm feeding.
The invention is realized by the following technical scheme:
the multilayer stacking type silkworm tray feeding equipment comprises a feeding chamber, wherein a silkworm tray is arranged in the feeding chamber, a sand discharge hole is formed in the silkworm tray, a first air inlet pipe, a second air inlet pipe and an air outlet are formed in the feeding chamber, a material receiving plate connected to the inner wall of the feeding chamber through a hinge is arranged below the silkworm tray, an air bag communicated with the first air inlet pipe and a material guiding piece installed in the air outlet are arranged below the material receiving plate; the feeding equipment comprises a feeding state and a sand removing state; in the feeding state, the air bag expands under the action of air intake of the first air inlet pipe and supports the material receiving plate to keep a horizontal state, and airflow continuously enters the feeding chamber through the second air inlet pipe and is discharged out of the feeding chamber through the exhaust port; in the sand removing state, the air bag contracts under the action of air suction of the first air inlet pipe, the material receiving plate inclines towards the material guiding part, and air flow continuously enters the feeding chamber through the air outlet and is discharged out of the feeding chamber through the second air inlet pipe.
Among this technical scheme, the same with prior art is that raising equipment is provided with one deck or multilayer silkworm dish including raising the room too in raising the room, and the silkworm dish can adopt any kind of current mode with the fixed connection mode of raising the indoor wall, for example sets up the mounting bracket on raising the indoor wall, the silkworm dish is placed or is hung on the mounting bracket. The silkworm tray is provided with a silkworm excrement discharge hole, and the size of the silkworm excrement discharge hole is set to allow silkworm excrement to pass through, and meanwhile, laying of mulberry leaves and activity of large silkworms are not affected.
The difference with prior art is that this technical scheme combines together ventilation and two processes of removing sand, realizes removing sand at the in-process that ventilates, can enough guarantee the ventilation effect that the silkworm was raised, ensures that the indoor humidity of raising is suitable, can in time remove sand simultaneously, satisfies the high demand of silkworm to the frequency requirement of removing sand.
Specifically, a receiving plate is hinged below each layer of silkworm tray in the rearing room, and the receiving plate preferably covers the bottom of the silkworm tray basically or completely. The material receiving plate is hinged to the inner wall of the feeding chamber in a hinge or pin hole mode, so that the material receiving plate can turn around a hinge point on the inner wall.
Connect the gasbag and the first intake pipe intercommunication that the below of flitch set up, first intake pipe can inflate in to the gasbag, also can follow the gasbag and bleed to make the volume of gasbag produce the change, and then produce or not produce the supporting role to the flitch that connects of top. The lower part of the material receiving plate is also provided with a material guiding part, the material guiding part is used for receiving the silkworm excrement on the material receiving plate and guiding the silkworm excrement to the outside of the feeding chamber, and the material guiding part is arranged at the exhaust port and is positioned below the movable end of the material receiving plate. In some embodiments, the air bag may cover only a partial area of the hinged end of the receiving plate, or may cover a large area below the receiving plate. In some embodiments, a retainer plate may be provided around the bladder to prevent damage to the bladder when the input pressure pulses.
Through parts such as material receiving plate, gasbag, first intake pipe, stock guide, the feeder equipment that this technical scheme provided includes raising the state and removes sand the state two kinds of states.
When gas flows from the gas source to the feeding chamber, a part of the gas enters the air bag through the first gas inlet pipe, the air bag is inflated and expanded to push the material receiving plate to turn over anticlockwise, and the silkworm tray limits the material receiving plate so that the material receiving plate turns over to be in a horizontal state; and then, because the air bag is closed, the rest air continuously enters the feeding chamber through the second air inlet pipe and is exhausted from the exhaust port, the air flow flowing in the feeding chamber keeps the air flow flowing in the feeding chamber, the feeding chamber is kept at proper temperature and humidity, the feeding equipment is in a feeding state at the moment, and the silkworm excrement falls onto the material receiving plate through the sand discharging hole under the driving of the air flow.
When the air exhaust unit exhausts air from the feeding chamber, the air in the air bag is exhausted, the air bag exhausts air and compresses and does not support the material receiving plate, the material receiving plate which loses support is turned clockwise around the hinged end, the movable end falls on the material guiding part below, the material receiving plate faces the material guiding part, the direction of the air outlet is inclined, the silkworm excrement accumulated on the material receiving plate is discharged to the outside of the feeding chamber along the material receiving plate, the material guiding part and the air outlet, the direction of the air flow is changed to enter from the air outlet and is discharged from the second air inlet pipe, the feeding equipment is in a sand removing state, the material receiving plate can be brushed to a certain extent by the air flow entering through the air outlet, the silkworm excrement is enabled to be separated from the material receiving plate, and the sand discharging effect is improved.
Through the arrangement, the feeding equipment can continuously ventilate the feeding space for a long time, the feeding room is kept at the humidity, the temperature and the air flow suitable for the growth of the silkworms, meanwhile, the switching between the feeding state and the sand removing state can be realized only by adjusting the inlet and outlet directions of the air flow, the control is simple, the operation is convenient, the artificial load is greatly reduced, the air flow in the feeding room does not generate obvious change in the adjusting process, no influence is caused on the activity of the silkworms, the interference on the activity of the silkworms in the sand removing and ventilating processes is obviously reduced, the growth of the silkworms is facilitated, and the large-scale and intelligentization of the silkworm feeding is realized; in addition, under the state of removing the sand, the air current that the gas vent got into can sweep and connect the material board surface, reduces the silkworm excrement volume that bonds and connect the material board surface, more is favorable to the collection of silkworm excrement, keeps the cleanness, the health of raising the room.
In a preferred embodiment of the present invention, when the rearing device is switched to the rearing state, the air flow enters the air bag through the first air inlet pipe, and after the air bag is fully inflated, the air flow enters the rearing chamber through the second air inlet pipe. The air entering the air bag through the first air inlet pipe is used for keeping the material receiving plate horizontal, and the air flow entering the feeding chamber through the second air inlet pipe is used for realizing the ventilation in the feeding chamber. In order to ensure that all the material receiving plates are kept horizontal when the feeding state is switched, so as to realize better material receiving, the air flow firstly fills all the air bags and then enters the feeding chamber for ventilation. The technical scheme has various implementation modes, for example, two different pipelines are respectively connected with a first air inlet pipe and a second air inlet pipe, and time sequence control is adopted to ensure that the first air inlet pipe is ventilated firstly and the second air inlet pipe is ventilated later; the air source can also be a first pipeline and a second pipeline which are connected in sequence, the air of the air source moves along the first pipeline and the second pipeline in sequence, when the air source passes through the first pipeline, the air firstly enters each air bag in sequence from a first air inlet channel connected with the first pipeline, then after all the air bags expand, the air flows to the second pipeline along the first pipeline, and finally enters the breeding chamber through a second air inlet pipe connected with the second pipeline.
Furthermore, an elastic supporting pad arranged on the inner wall of the feeding chamber is arranged below the air bag. The elastic supporting pad can be made of rubber materials, such as nitrile rubber, silicon rubber and fluororubber. The elastic support pad that is located the gasbag below on the one hand can carry on spacingly to the inflation of gasbag, when avoiding input atmospheric pressure unstability, pulse atmospheric pressure leads to the gasbag damage of inflation in the twinkling of an eye, retrains the inflation direction of gasbag simultaneously, and on the other hand, elastic support pad can carry out elastic support to the gasbag, improves the holding power that the gasbag docked the flitch, and should support for elastic support, compares in the rigid support and can protect the gasbag better.
Further, the height of the elastic supporting pad is configured such that, in the sand removing state, the elastic supporting pad supports the material receiving plate, and the bottom end of the material receiving plate is not in contact with the material guide member. Among this technical scheme, highly having carried out the setting to elastic supporting pad for when the state of removing sand, connect the flitch not rely on the top of guide to support, but rely on elastic supporting pad to support. The benefit that sets up like this lies in, when gaseous from the gas vent gets into raising the room, and partly air current is along connecing the flitch top to remove, and partly air current is along connecing the flitch below to remove, and when connecing the airflow of flitch upper and lower side different, connect the flitch will produce the flutter, and the range of this flutter is further enlargied under the effect of elastic support pad for under the state of removing sand, connect the flitch can separate the silkworm excrement that bonds on it better through the flutter, improve the efficiency of cleaing away of silkworm excrement and clear away the effect.
On the basis of the technical scheme, the invention also provides a multi-layer stacking type silkworm tray feeding system which comprises any one of the feeding devices, and in addition, the system also comprises a first pipeline, wherein the first pipeline is communicated with an external air supply unit and an air exhaust unit, the first pipeline is communicated with a first air inlet pipe, a second pipeline is connected to the first pipeline, and the second pipeline is communicated with a second air inlet pipe. In the technical scheme, the feeding system further comprises an air supply part and an air exhaust part. Specifically, the feeding system comprises a first pipeline and a second pipeline which are connected in sequence, wherein the first pipeline is connected with an external gas supply unit, such as a blower and a steel cylinder, and a gas extraction unit, such as a gas extraction pump, and the first pipeline can be connected with the gas supply unit and the gas extraction unit through a tee joint so as to realize the switching of the gas flow direction.
When the feeding state is switched, the air flow of the air supply unit fills the air bags through the first air inlet pipe of the first pipeline, so that all the material receiving plates are kept horizontal, and then the air can not enter the first air inlet pipe, so that the continuously flowing air enters the second pipeline, enters the feeding chamber through the second air inlet pipe and is finally discharged from the air outlet. When switching to the state of removing sand, the unit of bleeding bleeds, and the gas in the gasbag is taken away through first intake pipe, first pipeline rapidly, and the gasbag contracts, and the flitch slope that connects, and the outside air current of raising the room continues to enter into raising the room through the gas vent, later takes away through second intake pipe, second pipeline.
Furthermore, a U-shaped connecting piece is arranged between the first pipeline and the second pipeline, a disinfection area used for disinfecting airflow is arranged in the U-shaped connecting piece, drying areas used for drying airflow are arranged on two sides of the disinfection area, and cotton layers are arranged between the disinfection area and the drying areas. In this technical scheme, be provided with the U-shaped connecting piece between first pipeline and the second pipeline, utilize the U-shaped structure, can be when extension air current transit time, set up chemical reagent in it in order to disinfect, dry the gas of process. Among this technical scheme, when the air current flows through the connecting piece, pass through the drying zone in proper order, disinfection district and drying zone, realize raising the state down to raising indoor letting in through the air current after the drying, the disinfection, more be favorable to big silkworm to live, and under the state of removing sand, the air current of raising the room of flowing through is through the drying, the disinfection back, can protect the unit of bleeding effectively, the life of the unit of bleeding is prolonged, and simultaneously, if adopt circulating air's mode, then can stabilize the air current at a suitable humidity environment sooner.
Furthermore, calcium carbonate particles are filled in the disinfection area, and calcium chloride particles are filled in the drying area.
Further, the average particle size of the calcium carbonate particles is 0.05-0.2 times of the average particle size of the calcium chloride particles. The calcium carbonate particles should not be too large in size to have sufficient surface area to contact the air stream, while the calcium chloride particles should not be too small to allow rapid moisture absorption, short service life, and frequent replacement.
Furthermore, the feeding system also comprises a collecting box, a collecting port is arranged on the collecting box, and the material guiding piece of the feeding chamber extends into the collecting port. The collecting opening of collecting box and guide one-to-one, under the state of removing the sand, connect the silkworm excrement that the material board surface can follow and connect flitch, guide, gas vent, collecting opening and get into to collect in the collecting box and collect, improve the collection efficiency of silkworm excrement, maintain the indoor sanitation of raising.
Further, raise and be provided with the room door on the room, be provided with the observation window on the room door. The observation window is beneficial to lighting of the rearing room, and is convenient for workers to regularly observe the activity and state of the silkworm.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the rearing equipment can continuously ventilate the rearing space for a long time, keeps the rearing room at the humidity, the temperature and the air flow suitable for the growth of the silkworms, can realize the switching of the rearing state and the sand removing state only by adjusting the inlet and outlet directions of the air flow, has simple control and convenient operation, greatly reduces the artificial load, does not generate obvious change of the air flow in the rearing room in the adjusting process, does not cause any influence on the activity of the silkworms, obviously reduces the interference on the activity of the silkworms in the sand removing and ventilating processes, is favorable for the growth of the silkworms and realizes the large-scale and intelligentization of the rearing of the silkworms;
2. in the state of removing the silkworm excrement, the airflow entering the exhaust port can sweep the surface of the material receiving plate, so that the silkworm excrement adhered to the surface of the material receiving plate is reduced, the silkworm excrement can be collected more conveniently, and the cleanness and the sanitation of a feeding room are kept;
3. the elastic supporting pad arranged below the air bag can limit the expansion of the air bag, so that the instant expansion damage of the air bag caused by pulse air pressure when the input air pressure is unstable is avoided, and the expansion direction of the air bag is restrained;
4. according to the invention, by adjusting the height of the elastic supporting pad, when gas enters the breeding chamber from the gas outlet, a part of gas flow moves along the upper part of the material receiving plate, and a part of gas flow moves along the lower part of the material receiving plate;
5. according to the invention, the connecting piece is arranged between the first pipeline and the second pipeline, so that when flowing through the connecting piece, airflow passes through the drying area, the disinfection area and the drying area in sequence, the dried and disinfected airflow is introduced into the rearing chamber in the rearing state, and the survival of big silkworms is facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of a feeding chamber in a feeding state according to an embodiment of the present invention;
FIG. 2 is a schematic view showing the structure of a rearing chamber in a sand removing state according to an embodiment of the present invention;
FIG. 3 is a schematic view of the connection of the first air inlet and the air bag in the feeding state according to the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a connector according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a feeding system according to an embodiment of the present invention.
Reference numbers and corresponding part names in the drawings:
1-a rearing room, 2-a silkworm tray, 3-a material receiving plate, 4-an air bag, 5-a first air inlet pipe, 6-a second air inlet pipe, 7-an air outlet, 8-a material guide, 9-a first pipeline, 10-a second pipeline, 11-a connecting piece, 12-a fastening bolt, 13-an elastic supporting pad, 14-a cotton layer, 15-a disinfection area, 16-a drying area, 17-a first fastening piece and 18-a second fastening piece;
20-collecting box, 21-chamber door, 22-handle, 23-observation window.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
In the description of the present invention, it is to be understood that the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be taken as limiting the scope of the invention.
Example 1:
the multilayer stacking type silkworm tray breeding equipment shown in fig. 1 to 3 comprises a breeding chamber 1, wherein a silkworm tray 2 is arranged in the breeding chamber 1, a sand discharge hole is formed in the silkworm tray 2, a first air inlet pipe 5, a second air inlet pipe 6 and an air outlet 7 are arranged on the breeding chamber 1, a material receiving plate 3 connected to the inner wall of the breeding chamber 1 through a hinge is arranged below the silkworm tray 2, an air bag 4 communicated with the first air inlet pipe 5 and a material guiding piece 8 arranged in the air outlet 7 are arranged below the material receiving plate 3; the feeding equipment comprises a feeding state and a sand removing state;
in the feeding state, the air bag 4 expands under the action of air inlet of the first air inlet pipe 5 and supports the material receiving plate 3 to keep a horizontal state, and airflow continuously enters the feeding chamber 1 through the second air inlet pipe 6 and is discharged out of the feeding chamber 1 through the air outlet 7;
in the sand removing state, the air bag 4 contracts under the action of air suction of the first air inlet pipe 5, the material receiving plate 3 inclines towards the material guiding part 8, and air flow continuously enters the feeding chamber 1 through the air outlet 7 and is discharged out of the feeding chamber 1 through the second air inlet pipe 6.
As shown in fig. 1, when gas flows from a gas source to a feeding chamber, a part of the gas enters an air bag through a first gas inlet pipe, the air bag is inflated and expanded to push a material receiving plate to turn over anticlockwise, and a silkworm plate is limited to the material receiving plate so that the material receiving plate is turned over to be in a horizontal state; and then, because the air bag is closed, the rest air continuously enters the feeding chamber through the second air inlet pipe and is exhausted from the exhaust port, the air flow flowing in the feeding chamber keeps the air flow flowing in the feeding chamber, the feeding chamber is kept at proper temperature and humidity, the feeding equipment is in a feeding state at the moment, and the silkworm excrement falls onto the material receiving plate through the sand discharging hole under the driving of the air flow.
As shown in fig. 2, when the air extracting unit extracts air from the rearing room, the air in the air bag is extracted, the air bag compresses the air bag and does not support the receiving plate, the receiving plate without support is turned clockwise around the hinged end under the action of gravity, the movable end falls on the guiding member below, the receiving plate faces the guiding member and inclines towards the air outlet, the silkworm excrement accumulated on the receiving plate is discharged to the outside of the rearing room along the receiving plate, the guiding member and the air outlet, the direction of the air flow is changed to enter from the air outlet and is discharged from the second air inlet pipe, the rearing equipment is in a sand removing state, the air flow entering through the air outlet can wash the receiving plate to a certain extent, the silkworm excrement is separated from the receiving plate, and the sand removing effect is improved.
In one or more embodiments, the air flow rate into the feeding chamber is preferably 0.3 to 0.6 m/s. In one or more embodiments, the air flow direction is changed every 0.5-2 hours according to the humidity of the local place and the growth period of the silkworm.
In this embodiment, raising equipment can last for a long time and ventilate to raising in the space, keep raising indoor humidity that maintains suitable silkworm growth, temperature and air current, and simultaneously, only need the business turn over direction of adjustment air current can realize raising the switching of state and sand removal state, and control is simple, and convenient for operation, the artificial load has been reduced by a wide margin, and raise indoor air current and do not produce obvious change in the adjustment process, can not cause any influence to the activity of silkworm, show to reduce sand removal, the interference to the silkworm activity among the ventilation process, be favorable to the silkworm to grow, realize the scale that the silkworm is raised, it is intelligent.
In some embodiments, when the feeding device is switched to the feeding state, the air flow enters the air bag 4 through the first air inlet pipe 5, and after the air bag 4 is fully expanded, the air flow enters the feeding chamber 1 through the second air inlet pipe 6. In one or more embodiments, two different pipelines are respectively used for connecting the first air inlet pipe and the second air inlet pipe, and the first air inlet pipe is ventilated firstly and the second air inlet pipe is ventilated secondly by adopting time sequence control.
Example 2:
as shown in fig. 1 to 3, in embodiment 1, an elastic support pad 13 mounted on the inner wall of the feeding chamber 1 is provided below the air bag 4.
In one or more embodiments, the elastic support pad is preferably made of a rubber material, such as nitrile rubber, silicone rubber, or viton.
In some embodiments, the height of the elastic supporting pad 13 is configured such that, in the sand removing state, the elastic supporting pad 13 supports the material receiving plate 3, and the bottom end of the material receiving plate 3 is not in contact with the material guiding member 8. In this embodiment, highly having carried out the setting to elastic supporting pad for when the state of removing sand, connect the flitch not rely on the top of guide to support, but rely on elastic supporting pad to support. When gas gets into from the gas vent and raises the room, a part air current is along connecing the flitch top to remove, and a part air current is along connecing the flitch below to remove, and when connecing the air flow of flitch upper and lower side different, connect the flitch will produce the vibrations, and the range of this vibrations is further enlargied under the effect of elastic support pad for under the sand removal state, connect the flitch can separate the silkworm excrement that bonds on it better through vibrations, improve the efficiency of cleaing away of silkworm excrement and clear away the effect.
Example 3:
on the basis of the above embodiment, the multi-layer stacking type silkworm tray rearing system shown in fig. 1 to 5 comprises the rearing device in any one of the above embodiments, and further comprises a first pipeline 9, wherein the first pipeline 9 is communicated with an external air supply unit and an air suction unit, the first pipeline 9 is communicated with the first air inlet pipe 5, a second pipeline 10 is connected to the first pipeline 9, and the second pipeline 10 is communicated with the second air inlet pipe 6.
In some embodiments, the gas supply unit may be a blower, a cylinder, and the gas pumping unit may be a pump. In one or more implementations, the first pipeline may be connected to the air supply and extraction unit through a tee joint to achieve switching of the air flow direction.
In some embodiments, all the air outlets can be directly or indirectly communicated with the third pipeline, and the third pipeline is communicated with the air supply unit or the air extraction unit, so that the air flow can be recycled, and the humidity of the feeding chamber can be adjusted more quickly.
In some embodiments, the feeding system further comprises a collecting box 20, the collecting box 20 is provided with a collecting opening, and the material guiding member 8 of the feeding chamber 1 extends into the collecting opening.
In some embodiments, a door 21 is disposed on the feeding chamber 1, and a viewing window 23 is disposed on the door 21.
Example 4:
on the basis of the above embodiment, as shown in fig. 1 to 4, a U-shaped connector is arranged between the first pipeline 9 and the second pipeline 10, a disinfection area 15 for disinfecting airflow is arranged in the U-shaped connector, drying areas 16 for drying airflow are arranged on two sides of the disinfection area 15, and a cotton layer 14 is arranged between the disinfection area 15 and the drying areas 16.
In one or more embodiments, calcium carbonate particles are disposed within the disinfection zone, and in one or more embodiments, one or more of calcium chloride, molecular sieves, are disposed within the drying zone. In one or more embodiments, a plurality of sub-zones may also be provided within the drying zone, and a substance such as sodium hydroxide may be provided in the sub-zones, such that the gas stream dried with calcium chloride passes over the sodium hydroxide to reduce the acidity of the gas. Cotton layers are laid between the sterilizing area and the drying area and between the sub-areas of the sterilizing area and the drying area to separate the areas.
In one or more embodiments, the connector is provided with a first fastening member 17, such as an upper flange, and the first and second pipes are provided with a second fastening member 18, such as a lower flange, which are detachably connected by fastening bolts 12, so as to facilitate replacement of the chemical reagent in the connector.
In some embodiments, it is preferable that the sterilizing region 15 is filled with calcium carbonate particles, and the drying region 16 is filled with calcium chloride particles.
In some embodiments, the calcium carbonate particles have an average particle size that is 0.05 to 0.2 times the average particle size of the calcium chloride particles. The calcium carbonate particles should not be too large in size to have sufficient surface area to contact the air stream, while the calcium chloride particles should not be too small to allow rapid moisture absorption, short service life, and frequent replacement.
As used herein, "first," "second," "third," etc. (e.g., first conduit, second conduit, third conduit, first intake pipe, etc.) merely distinguish the corresponding components for clarity of description and are not intended to limit any order or to emphasize importance, etc. Further, the term "connected" used herein may be either directly connected or indirectly connected via other components without being particularly described.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The multilayer stacking type silkworm tray feeding equipment comprises a feeding chamber (1), wherein a silkworm tray (2) is arranged in the feeding chamber (1), and a sand discharge hole is formed in the silkworm tray (2), and is characterized in that a first air inlet pipe (5), a second air inlet pipe (6) and an air outlet (7) are arranged on the feeding chamber (1), a material receiving plate (3) hinged to the inner wall of the feeding chamber (1) is arranged below the silkworm tray (2), an air bag (4) communicated with the first air inlet pipe (5) and a material guide piece (8) installed in the air outlet (7) are arranged below the material receiving plate (3); the feeding equipment comprises a feeding state and a sand removing state;
in the feeding state, the air bag (4) expands under the action of air intake of the first air inlet pipe (5) and supports the material receiving plate (3) to keep a horizontal state, and airflow continuously enters the feeding chamber (1) through the second air inlet pipe (6) and is discharged out of the feeding chamber (1) through the air outlet (7);
under the state of removing sand, the air bag (4) contracts under the action of air suction of the first air inlet pipe (5), the material receiving plate (3) inclines towards the material guiding part (8), and air flow continuously enters the breeding chamber (1) through the air outlet (7) and is discharged out of the breeding chamber (1) through the second air inlet pipe (6).
2. A multi-tiered stacking silkworm tray rearing apparatus according to claim 1, wherein when the rearing apparatus is switched to the rearing state, the airflow enters the air bag (4) through the first air inlet duct (5), and after the air bag (4) is fully inflated, the airflow enters the rearing chamber (1) through the second air inlet duct (6).
3. A multi-tiered stacking silkworm tray rearing apparatus according to claim 1, wherein an elastic support pad (13) mounted on an inner wall of the rearing chamber (1) is provided below the air bag (4).
4. The multi-deck stacking silkworm tray rearing apparatus according to claim 3, wherein the height of the elastic support pad (13) is configured such that, in the sand removal state, the elastic support pad (13) supports the receiver plate (3) with the bottom end of the receiver plate (3) not in contact with the material guide member (8).
5. A multi-stack silkworm tray rearing system, characterized by comprising the rearing apparatus according to any one of claims 1 to 4, and further comprising a first pipeline (9), wherein the first pipeline (9) is communicated with an external air supply unit and an air suction unit, the first pipeline (9) is communicated with a first air inlet pipe (5), a second pipeline (10) is connected to the first pipeline (9), and the second pipeline (10) is communicated with a second air inlet pipe (6).
6. A multi-stack silkworm tray rearing system according to claim 5, wherein a U-shaped connector is provided between the first conduit (9) and the second conduit (10), a disinfection zone (15) for a disinfection air flow is provided in the U-shaped connector, drying zones (16) for a drying air flow are provided on both sides of the disinfection zone (15), and a cotton layer (14) is provided between the disinfection zone (15) and the drying zones (16).
7. A multi-tiered stacking silkworm tray rearing system according to claim 6, wherein the disinfection zone (15) is filled with calcium carbonate particles and the drying zone (16) is filled with calcium chloride particles.
8. The multi-tiered stacking silkworm tray rearing system according to claim 7, wherein the calcium carbonate particles have an average particle diameter of 0.05 to 0.2 times as large as an average particle diameter of the calcium chloride particles.
9. A multi-tiered stacking silkworm tray rearing system according to claim 5, wherein the rearing system further comprises a collection box (20), a collection port is provided on the collection box (20), and the material guide member (8) of the rearing chamber (1) extends into the collection port.
10. A multi-tier palletized silkworm tray rearing system according to claim 5, wherein a door (21) is provided on the rearing chamber (1), and a viewing window (23) is provided on the door (21).
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